What international standards do you follow?

We provide standard fasteners according to DIN, ANSI, GB, JIS, and BSW standards.

What surface treatments are available?

Available treatments include Black, Zinc Plated, Zinc (Yellow) Plated, H.D.G., and Dacromet.

High Strength Special Stainless Steel Nuts of Black Plain

Name: High Strength Special Stainless Steel Nuts of Black Plain
Brand: NINGBO YI PIAN HONG FASTENER CO., LTD.
SKU: 883080145

Zhejiang, ChinaNINGBO YI PIAN HONG FASTENER CO., LTD.

US$0.05

1,000 kg

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

Special Nuts

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN

Grade

2,5,8,10

QC

Self Check

Packaging Details

Export Standard Industrial Packing

Delivery

30-45days

Transport Package

25kgs Per Box,36 Boxes Per Pallet,900kgs Per Palle

Specification

M12-M100

Trademark

YPH

Origin

Ningbo, China

HS Code

7318160000

Production Capacity

1500ton/Month

Key features

Wide Grade Range: Available in Grade 2, 5, 8, and 10 to meet diverse strength requirements.

Customization Available: Supports customized specifications, materials, surface treatments, and packaging.

Free Samples: Complimentary samples are provided for customer evaluation before bulk orders.

OEM Service: OEM accepted with customer designs and logos welcome for branding.

Strict Quality Control: Self-check QC process ensures high reliability and product consistency.

Competitive Pricing: Best competitive prices offered for high-strength fasteners globally.

Fast Delivery: Shortest delivery time with 30-45 days lead time for standard orders.

Professional Manufacturer: Over 20 years of experience with 30,000 tons annual production capacity.

Company profile

NINGBO YI PIAN HONG FASTENER CO., LTD.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-04-19 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤8.83h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, DDP; DAP, EXW

AI-Powered supplier vetting

SummaryNINGBO YI PIAN HONG FASTENER CO., LTD. is a China-based trading company and manufacturer/factory in Ningbo, Zhejiang, established in 2001. Its stated products include fasteners, bolts, nuts, washers, thread bars, and related steel products. The supplier reports 10 production lines, 21–30 quality-control staff, over 260 production equipment units, 30 examination devices, and testing for hardness, cracks, and raw-material chemical composition. It reports multiple management-system certifications, including ISO 9001, ISO 14001, ISO/TS 16949, and BSCI. Export activity is identified from 2016, with Western Europe listed as a primary export market, while trade records also show transactions involving Brazil and Kazakhstan. Evidence is insufficient to assess after-sales service, financial credibility, customization, and customer-case quality in depth.

Supplier typeThe supplier is identified as both a trading company and manufacturer/factory, while its basic company classification also states “trade company.” Its listed business scope covers industrial equipment and components and transportation, and its product keywords focus on fasteners and related hardware.

CertificationsThe supplier lists numerous management-system certifications, including BSCI, ISO 9000, ISO/TS 16949, OHSAS/OHSMS 18001, ISO 14001, ISO 9001, ISO 14000, ISO 20000, GMP, HSE, QC 080000, and ISO 14064. The slices do not provide certificate numbers, validity dates, issuing bodies, or scope, so the assessment is based on the stated holdings only.

R&D capabilityThe supplier reports 6–10 years of R&D engineer experience and uses specialized testing equipment, including a vortex durometer, flaw detector, and direct-read spectrograph. These facts support technical and quality-engineering capability, but do not explicitly demonstrate new product development, patents, or other innovation outcomes.

Production capacityThe supplier reports 10 production lines, 21–30 quality-control staff, over 260 production equipment units, and 30 examination devices. Its stated 100% hardness testing and additional crack and chemical-composition checks provide direct evidence of organized manufacturing and inspection capability for fastener products.

Client casesTrade records associate the supplier with BOLLHOFF SERVICE CENTER LTDA in Brazil and ТОО LTNPROJECT ЛТНПРОДЖЕКТ in Kazakhstan, with recorded transactions in the supplied data. These entries demonstrate identifiable buyer-related trade activity, but the limited records do not establish customer satisfaction, project scale, repeat business, or performance outcomes.